Engine cover for motorcycles



FIG. 1 is a front and right side perspective view of an engine cover for motorcycles showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the engine cover for motorcycles that form no part of the claimed design. 

CLAIM The ornamental design for an engine cover for motorcycles, as shown and described. 